Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x3d6551d4031a61fa26e188cc5cb576f5808be0e1542f1b1a0dc837fe03df2e9e · ArcScan

Block

#21,353,200

2026-09-17 16:03:19 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,200
Timestamp: 14 days ago · 2026-09-17 16:03:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d6551d4031a61fa26e188cc5cb576f5808be0e1542f1b1a0dc837fe03df2e9e
Parent hash: 0x180e1e82…2625d27c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,200 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.2%2,471,326 / 30,000,000

Base fee

20 gwei

State root

0x147d4fc2e13d…cd18740917db

Transactions root

0xc22b8d28a7a2…1d09224ee836

Receipts root

0x062c85af0862…f1461b46d44d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800